CN114749987A - Protective cover for machining platform - Google Patents
Protective cover for machining platform Download PDFInfo
- Publication number
- CN114749987A CN114749987A CN202210561453.6A CN202210561453A CN114749987A CN 114749987 A CN114749987 A CN 114749987A CN 202210561453 A CN202210561453 A CN 202210561453A CN 114749987 A CN114749987 A CN 114749987A
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- China
- Prior art keywords
- plate
- board
- plates
- protection
- protective cover
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23Q—DETAILS, COMPONENTS, OR ACCESSORIES FOR MACHINE TOOLS, e.g. ARRANGEMENTS FOR COPYING OR CONTROLLING; MACHINE TOOLS IN GENERAL CHARACTERISED BY THE CONSTRUCTION OF PARTICULAR DETAILS OR COMPONENTS; COMBINATIONS OR ASSOCIATIONS OF METAL-WORKING MACHINES, NOT DIRECTED TO A PARTICULAR RESULT
- B23Q11/00—Accessories fitted to machine tools for keeping tools or parts of the machine in good working condition or for cooling work; Safety devices specially combined with or arranged in, or specially adapted for use in connection with, machine tools
- B23Q11/08—Protective coverings for parts of machine tools; Splash guards
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/10—Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Auxiliary Devices For Machine Tools (AREA)
Abstract
The invention discloses a protective cover for a machining platform, which comprises two positioning plates respectively arranged at two sides of the machining platform, wherein the two positioning plates are respectively provided with a protective mechanism, so that dust and abrasive particles are prevented from being adhered to the surface of a lead screw for driving the machining platform through the protective mechanisms, and the normal work of the machining platform is further ensured; protection machanism is including installing the mounting panel at the digit control machine tool tip, be provided with the guard plate on the mounting panel, be provided with a plurality of protection units that slide in proper order and cup joint between guard plate and the locating plate, protection unit middle part all is provided with the connecting plate, and is a plurality of still be provided with synchronizing part on the connecting plate, this protection casing for processing platform to be different from prior art, make and protect the lead screw at the processing platform during operation, and can pull down the connecting plate when the inspection lead screw, avoid wholly pulling down the protection casing, through the installation component guarantees a plurality of protection unit can normally expand and be closed.
Description
Technical Field
The invention relates to the technical field of protective tools of a machining center, in particular to a protective cover for a machining platform.
Background
The machining center is a numerical control machine tool which is provided with a tool magazine, has an automatic tool changing function and performs multi-process machining after a workpiece is clamped once, is a highly electromechanical integrated product, and after the workpiece is clamped, the numerical control system can control the machine tool to automatically select and replace the cutter according to different procedures, automatically set the cutter, automatically change the rotating speed of the main shaft, the feed amount and the like, can continuously complete various working procedures such as drilling, boring, milling, reaming, tapping and the like, thereby greatly reducing the time of workpiece clamping and auxiliary working procedures such as measurement, machine tool adjustment and the like, the machining center is generally classified into horizontal, vertical and universal machining centers according to the relative position of the main shaft and the worktable, in order to prevent impurities such as iron chips and cooling liquid from entering the machine tool, a protective cover is often added to the machining center.
However, in practical use, it is found that the shield of the machining center needs to be maintained daily, and needs to check whether the running track meets the requirement of lubrication every day, so as to prevent damage caused by huge friction due to insufficient lubrication oil, and then needs to regularly check the shaft of the shield of the machining center, so as to prevent dust and abrasive particles from adhering to the surface of the screw, which causes unqualified products and affects the service life and working precision of the screw, while when the shaft and the screw of the shield are checked, the shield needs to be integrally removed to observe the internal condition, however, when the shield is installed, installation and debugging need to be performed, so as to ensure that the running is stable and the noise is low, and vibration and noise can not be generated even in high-speed machine tool motion, so that the workload of operators is greatly increased, and the service life and precision of the screw can be gradually affected without checking, to this end, we propose a shield for the processing platform.
Disclosure of Invention
The invention aims to provide a protective cover for a processing platform, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a protective cover for a machining platform comprises two positioning plates which are respectively arranged on two sides of the machining platform, and protective mechanisms are arranged on the two positioning plates, so that dust and abrasive particles are prevented from being adhered to the surface of a lead screw for driving the machining platform through the protective mechanisms, and the machining platform can work normally; protection machanism is including installing the mounting panel at the digit control machine tool tip, be provided with the guard plate on the mounting panel, be provided with a plurality of protection units that slide in proper order and cup joint between guard plate and the locating plate, protection unit middle part all is provided with the connecting plate, and is a plurality of still be provided with the synchronizing part on the connecting plate to be different from prior art, make and protect the lead screw at the processing platform during operation, and can pull down the connecting plate when the inspection lead screw, avoid wholly pulling down the protection casing, through the installation component guarantees a plurality ofly protection unit can normally expand and be closed.
Preferably, the protection unit comprises a left side plate and a right side plate which are arranged on two sides of the connecting plate, the left side plate is of a bending structure, the top of the left side plate is a horizontal plane, the right side plate is of a bending structure, and the top of the right side plate is an inclined plane;
it is a plurality of the connecting plate that is located the top in the connecting plate is close to locating plate one side and is provided with the protruding portion, just the protruding portion passes through the bolt to be installed on the processing platform, and is a plurality of be located in the left side board and be provided with first L shaped plate, a plurality of also be provided with the structure the same with first L shaped plate on the right side board at top in the right side board, it is a plurality of the connecting plate both sides that are located the top in the connecting plate all are provided with second L shaped plate, and two the second L shaped plate is laminated with adjacent first L shaped plate respectively mutually to it is regional to constitute a rectangle, the installation component activity sets up in this rectangle region.
Preferably, the two opposite sides of the second L-shaped plate are both of a bending structure.
Preferably, the synchronous piece comprises a plurality of stoppers respectively arranged on a plurality of connecting plates positioned below the plurality of connecting plates, and the side surface of any one stopper is in contact with the adjacent connecting plate, so that the synchronous disassembly of the plurality of connecting plates can be realized through the stoppers.
Preferably, a handle is arranged on the connecting plate positioned at the top of the connecting plates.
Preferably, the mounting assembly comprises a first functional plate arranged on a lower left side plate in the left side plates, the first functional plate is of an L-shaped structure, a protrusion is arranged at the top of a corner, a structure identical to that of the first functional plate is also arranged on a lower left side plate in the right side plates, second functional plates are arranged on two sides of a lower connecting plate in the connecting plates, the second functional plates are of an L-shaped structure, the end portions of the second functional plates are in contact with the protrusions on the adjacent first functional plates, and the end portions of the first functional plates are in contact with the inner sides of the second functional plates;
and connecting pieces are arranged between the first functional board and the adjacent second functional board, so that the connecting board can be driven by the connecting pieces to synchronously shift with the left side board and the right side board which are connected with the connecting board.
Preferably, drive first function board and keep away from dog one side and seted up the installation notch, the connecting piece is including setting up at the intraoral elasticity flange of installation groove, the second function board is close to installation notch position and has seted up the constant head tank, elasticity flange and constant head tank looks block.
Preferably, the end of the connecting plate at the bottom of the plurality of connecting plates is provided with a sealing plate.
Compared with the prior art, the invention has the beneficial effects that:
1. the screw rod is protected when the machining platform works, the connecting plate can be detached when the screw rod is inspected, the protective cover is prevented from being integrally detached, the process of inspecting the screw rod is simplified, and the workload of operators is reduced to a certain extent.
2. The mounting assembly ensures that the plurality of protection units can be normally unfolded and closed, so that the protection unit is stable in operation and low in noise, and does not generate vibration and noise even in high-speed machine tool motion
3. According to the invention, through the arrangement of the stop block and the handle, the synchronous disassembly of a plurality of connecting plates can be realized, and the disassembly efficiency of the connecting plates is improved.
Drawings
FIG. 1 is a schematic view of the present invention after installation
FIG. 2 is a schematic sectional view of FIG. 1 according to the present invention;
FIG. 3 is a schematic view of the present invention in partial cross-section of FIG. 2;
FIG. 4 is a schematic view of another embodiment of the present invention;
FIG. 5 is a schematic view of the protection mechanism of the present invention;
FIG. 6 is a schematic plan view in partial cross-section of FIG. 4 in accordance with the present invention;
FIG. 7 is a schematic view of another embodiment of the present invention shown in FIG. 5;
FIG. 8 is a schematic view of the invention shown in FIG. 7, partially in cross-section;
FIG. 9 is an enlarged view of the region A of the present invention.
In the figure: 1-positioning a plate; 2-a protection mechanism; 21-mounting a plate; 22-protective plate; 23-a connecting plate; 3-a protection unit; 31-left side panel; 32-right side plate; 33-a protrusion; 34-a first L-shaped plate; 35-a second L-shaped plate; 4-a synchronizing member; 41-a block; 42-a handle; 5-mounting the component; 51-a first function board; 52-a second function board; 6-connecting piece; 61-mounting notches; 62-elastic convex plate; 63-positioning grooves; 7-sealing plate.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-9, the present invention provides a technical solution:
a protective cover for a processing platform comprises two positioning plates 1 which are respectively arranged at two sides of the processing platform.
The two positioning plates 1 are respectively provided with a protection mechanism 2, so that dust and abrasive particles are prevented from being adhered to the surface of a screw rod for driving the processing platform through the protection mechanisms 2, and the normal work of the processing platform is further ensured;
the protection mechanism 2 comprises a mounting plate 21 arranged at the end part of the numerical control machine tool, a protection plate 22 is arranged on the mounting plate 21, a plurality of protection units 3 which are sequentially in sliding sleeve joint are arranged between the protection plate 22 and the positioning plate 1, connecting plates 23 are arranged in the middle of the protection units 3 to protect a screw rod when a processing platform works, the connecting plates 23 can be detached when the screw rod is checked, and the whole protection cover is prevented from being detached, the protection units 3 comprise a left side plate 31 and a right side plate 32 which are arranged at two sides of the connecting plate 23, the left side plate 31 is of a bending structure, the top of the left side plate 31 is a horizontal plane, the right side plate 32 is also of a bending structure, the top of the right side plate is an inclined plane, wherein guide rail structures used for ensuring the stable movement of the left side plate 31 and the right side plate 32 are arranged inside, the guide rail structures are not shown in the drawing, and sealing rubber strips are arranged on sliding gaps of the adjacent left side plate 31 and the right side plate 32, in order to prevent dust and abrasive particles from entering, sealing rubber strips are also arranged on sliding gaps between the adjacent connecting plate 23 and the connecting plate 23, and between the first L-shaped plate 34 and the adjacent first functional plate 51 and the second functional plate 52, and the like, which are not shown in the figure;
the protective cover is one of multiple protective covers, namely one side of the top of the protective cover is a horizontal plane, the other side of the top of the protective cover is an inclined plane, when the protective cover is actually used, the protective mechanism 2 can be additionally arranged according to the specific structure of the protective cover, and aiming at a processing platform capable of working in an X axis and a Y axis, the protective mechanisms 2 can be additionally arranged on two sides of the processing platform respectively so as to adapt to the displacement of the X axis and the Y axis;
connecting plate 23 that lies in the top in a plurality of connecting plates 23 is close to locating plate 1 one side and is provided with protruding portion 33, and protruding portion 33 passes through the bolt and installs on the processing platform, be provided with first L shaped plate 34 in a plurality of left side boards 31 on the left side board 31 that lies in the top, also be provided with the structure the same with first L shaped plate 34 in a plurality of right side boards 32 on the right side board 32 that lies in the top, connecting plate 23 both sides that lie in the top in a plurality of connecting plates 23 all are provided with second L shaped plate 35, and two second L shaped plates 35 laminate with adjacent first L shaped plate 34 respectively mutually, in order to constitute a rectangle region, the activity of installation component 5 sets up in this rectangle region, two second L shaped plates 35 are bending structure mutually in the back of the body side.
The plurality of connecting plates 23 are also provided with a synchronizer 4 so that the plurality of connecting plates 23 can be synchronously disassembled through the synchronizer 4, the synchronizer 4 comprises a plurality of stoppers 41 respectively arranged on the plurality of connecting plates 23 positioned below the plurality of connecting plates 23, the side surface of any stopper 41 is contacted with the adjacent connecting plate 23 so that the plurality of connecting plates 23 can be synchronously disassembled through the stopper 41, and the connecting plate 23 positioned at the top of the plurality of connecting plates 23 is provided with a handle 42;
the lower protection units 3 in the plurality of protection units 3 are all provided with mounting assemblies 5, so that the plurality of protection units 3 can be normally unfolded and closed through the mounting assemblies 5, each mounting assembly 5 comprises a first function board 51 arranged on the lower left side board 31 in the plurality of left side boards 31, each first function board 51 is of an L-shaped structure, the top of each corner is provided with a protrusion, the lower left side board 31 in the plurality of right side boards 32 is also provided with a structure identical to that of the first function board 51, the two sides of the lower connecting board 23 in the plurality of connecting boards 23 are both provided with second function boards 52, each second function board 52 is of an L-shaped structure, the end part of each second function board 52 is in contact with the protrusion on the adjacent first function board 51, and the end part of each first function board 51 is also in contact with the inner side of the corresponding second function board 52;
the first function board 51 and the adjacent second function board 52 are provided with a connecting piece 6 therebetween, so that the connecting board 23 can be driven by the connecting piece 6 to be synchronously displaced with the left side board 31 and the right side board 32 connected with the connecting board;
the first function board 51 is driven to be away from the stop block 41, a mounting notch 61 is formed in one side of the first function board, the connecting piece 6 comprises an elastic convex board 62 arranged in the mounting notch 61, a positioning groove 63 is formed in the position, close to the mounting notch 61, of the second function board 52, and the elastic convex board 62 is clamped with the positioning groove 63;
the end part of the connecting plate 23 positioned at the bottom in the plurality of connecting plates 23 is provided with two sealing plates 7, the two sealing plates 7 are attached to the left side plate 31, and the other sealing plate 7 is attached to the right side plate 32.
When the device is used, an operator starts the machining center to drive the machining platform to move to one side and move to the edge, then the mounting plate 21 and the protection plate 22 are disassembled, the bolts on the protruding parts 33 are unscrewed, and the positioning of the connecting plate 23 at the top and the positioning plate 1 is cancelled;
the handle 42 is held, the connecting plates 23 are pulled outwards, the left side plate 31 and the right side plate 32 are blocked to avoid displacement, the connecting plates 23 can synchronously move outwards under the connection of the baffles, when the connecting plates 23 move outwards, the second function plates 52 on the lower connecting plates 23 can gradually slide relative to the first connecting plates 23, at the moment, the elastic convex plates 62 in the mounting notches 61 can cancel the clamping of the positioning grooves 63, and the connecting plates 23 can be separated from the adjacent left side plate 31 and right side plate 32, and similarly, the connecting plates 23 can be moved out;
after moving out, start machining center and order about the processing platform and will dismantle one side and expand, can observe inside lead screw, and then inspect and clear up it, after the clearance is accomplished, insert respectively with a plurality of connecting plates 23 that lie in the below in a plurality of connecting plates 23 and close between matched with left side board 31 and right side board 32 with it again, until elasticity flange 62 and constant head tank 63 looks block, with the bolt-up on the protruding portion 33, it can to install mounting panel 21 and guard plate 22 at last.
It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. A protective cover for a processing platform comprises two positioning plates (1) which are respectively arranged at two sides of the processing platform,
the method is characterized in that: the two positioning plates (1) are respectively provided with a protection mechanism (2) so as to prevent dust and abrasive particles from being adhered to the surface of a lead screw for driving the machining platform through the protection mechanisms (2), and further ensure that the machining platform can normally work;
the protective mechanism (2) comprises an installation plate (21) installed at the end part of the numerical control machine tool, a protection plate (22) is arranged on the installation plate (21), a plurality of protective units (3) which are sequentially sleeved in a sliding mode are arranged between the protection plate (22) and the positioning plate (1), and connecting plates (23) are arranged in the middle of the protective units (3) so as to protect a lead screw when the machining platform works and can be detached when the lead screw is inspected, and the protective cover is prevented from being integrally detached;
the connecting plates (23) are also provided with synchronizing pieces (4) so that the synchronizing pieces (4) can synchronously disassemble the connecting plates (23);
a plurality of the protection units (3) are all provided with mounting assemblies (5) on the protection units (3) below, so that the protection units (3) can be normally unfolded and closed through the mounting assemblies (5).
2. The protective cover for a processing platform according to claim 1, wherein: the protection unit (3) comprises a left side plate (31) and a right side plate (32) which are arranged on two sides of the connecting plate (23), the left side plate (31) is of a bending structure, the top of the left side plate is a horizontal plane, the right side plate (32) is of a bending structure, and the top of the right side plate is an inclined plane;
it is a plurality of connecting plate (23) that lie in the top in connecting plate (23) are close to locating plate (1) one side and are provided with protruding portion (33), just protruding portion (33) are installed on processing platform through the bolt, and are a plurality of be provided with first L shaped plate (34) on left side board (31) that lie in the top in left side board (31), and are a plurality of also be provided with the structure the same with first L shaped plate (34) in right side board (32) that lie in the top, it is a plurality of connecting plate (23) both sides that lie in the top in connecting plate (23) all are provided with second L shaped plate (35), and two second L shaped plate (35) laminate with adjacent first L shaped plate (34) respectively to constitute a rectangle region, installation component (5) activity sets up in this rectangle region.
3. The protective cover for a processing platform according to claim 2, wherein: and the opposite sides of the two second L-shaped plates (35) are both of a bending structure.
4. A protective hood for a machining platform according to claim 3, characterised in that: the synchronous piece (4) comprises a plurality of stop blocks (41) which are respectively arranged on a plurality of connecting plates (23) positioned below in the plurality of connecting plates (23), and the side surface of any one stop block (41) is in contact with the adjacent connecting plate (23), so that the stop blocks (41) can realize synchronous disassembly of the plurality of connecting plates (23).
5. The protective cover for a processing platform according to claim 4, wherein: a handle (42) is arranged on the connecting plate (23) positioned at the top of the connecting plates (23).
6. The protective cover for a processing platform according to claim 5, wherein: the mounting assembly (5) comprises a first function board (51) arranged on a left side board (31) below the left side boards (31), the first function board (51) is of an L-shaped structure, the top of a corner of the first function board is provided with a protrusion, the left side board (31) below the right side board (32) is also provided with a structure the same as that of the first function board (51), two sides of a connecting board (23) below the connecting board (23) are provided with second function boards (52), the second function boards (52) are of an L-shaped structure, the end parts of the second function boards (52) are in contact with the protrusions on the adjacent first function boards (51), and the end parts of the first function boards (51) are also in contact with the inner sides of the second function boards (52);
and a connecting piece (6) is arranged between each first functional board (51) and the adjacent second functional board (52) so as to drive the connecting board (23) to be synchronously displaced with the left side board (31) and the right side board (32) connected with the connecting board through the connecting piece (6).
7. The protective cover for a processing platform according to claim 6, wherein: drive first function board (51) and keep away from dog (41) one side and seted up installation notch (61), connecting piece (6) are including setting up elasticity flange (62) in installation notch (61), constant head tank (63) have been seted up to second function board (52) near installation notch (61) position, elasticity flange (62) and constant head tank (63) looks block.
8. The protective cover for a processing platform according to claim 7, wherein: the sealing plates (7) are arranged at the end parts of the connecting plates (23) located at the bottom in the connecting plates (23), the number of the sealing plates (7) is two, the sealing plates (7) are attached to the left side plate (31), and the other sealing plate is attached to the right side plate (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561453.6A CN114749987B (en) | 2022-05-23 | 2022-05-23 | Protective cover for machining platform |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210561453.6A CN114749987B (en) | 2022-05-23 | 2022-05-23 | Protective cover for machining platform |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN114749987A true CN114749987A (en) | 2022-07-15 |
| CN114749987B CN114749987B (en) | 2023-03-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210561453.6A Active CN114749987B (en) | 2022-05-23 | 2022-05-23 | Protective cover for machining platform |
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| Country | Link |
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| CN (1) | CN114749987B (en) |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3578061A (en) * | 1967-12-14 | 1971-05-11 | Kabelschlepp Gmbh | Covering device for protecting the guiding paths of machine tools |
| US5156195A (en) * | 1989-08-28 | 1992-10-20 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Telescopic covering |
| TW527976U (en) * | 2002-07-16 | 2003-04-11 | Tian Ding Entpr Co Ltd | Slide guiding structure for dust-proof protecting cover |
| CN2565581Y (en) * | 2002-07-31 | 2003-08-13 | 添鼎兴业股份有限公司 | Guide sliding structure of dust-proof protective cover |
| CN1774557A (en) * | 2003-04-17 | 2006-05-17 | A&A制造股份有限公司 | Way cover improvements |
| CN202894882U (en) * | 2012-08-20 | 2013-04-24 | 黄山皖南机床有限公司 | Extensible cover mechanism facilitating maintenance of planer type milling machine |
| CN108723879A (en) * | 2017-04-16 | 2018-11-02 | 广西隆盛双金属铜合金制造有限公司 | A kind of shield for guide rail of numerical control machine tool |
| CN110170879A (en) * | 2019-07-12 | 2019-08-27 | 重庆宇辰机械设备有限公司 | A kind of vertical machining centre with scrap safeguard function |
| CN209335255U (en) * | 2018-11-16 | 2019-09-03 | 湖北豪杰机电科技有限公司 | A kind of detachable machine shield |
| CN210173113U (en) * | 2019-05-29 | 2020-03-24 | 苏州天钜格勒玛机床有限公司 | Shield sealing mechanism |
| CN111112702A (en) * | 2019-12-09 | 2020-05-08 | 中联信达（天津）科技发展有限公司 | High-precision planer type milling machine |
| CN211867281U (en) * | 2020-03-13 | 2020-11-06 | 惠州市力玛机械设备有限公司 | Lead screw guide rail protection casing |
| CN213498049U (en) * | 2020-11-19 | 2021-06-22 | 杨伟萍 | Protective cover of numerical control machine tool |
-
2022
- 2022-05-23 CN CN202210561453.6A patent/CN114749987B/en active Active
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3578061A (en) * | 1967-12-14 | 1971-05-11 | Kabelschlepp Gmbh | Covering device for protecting the guiding paths of machine tools |
| US5156195A (en) * | 1989-08-28 | 1992-10-20 | Kabelschlepp Gesellschaft Mit Beschrankter Haftung | Telescopic covering |
| TW527976U (en) * | 2002-07-16 | 2003-04-11 | Tian Ding Entpr Co Ltd | Slide guiding structure for dust-proof protecting cover |
| CN2565581Y (en) * | 2002-07-31 | 2003-08-13 | 添鼎兴业股份有限公司 | Guide sliding structure of dust-proof protective cover |
| CN1774557A (en) * | 2003-04-17 | 2006-05-17 | A&A制造股份有限公司 | Way cover improvements |
| CN202894882U (en) * | 2012-08-20 | 2013-04-24 | 黄山皖南机床有限公司 | Extensible cover mechanism facilitating maintenance of planer type milling machine |
| CN108723879A (en) * | 2017-04-16 | 2018-11-02 | 广西隆盛双金属铜合金制造有限公司 | A kind of shield for guide rail of numerical control machine tool |
| CN209335255U (en) * | 2018-11-16 | 2019-09-03 | 湖北豪杰机电科技有限公司 | A kind of detachable machine shield |
| CN210173113U (en) * | 2019-05-29 | 2020-03-24 | 苏州天钜格勒玛机床有限公司 | Shield sealing mechanism |
| CN110170879A (en) * | 2019-07-12 | 2019-08-27 | 重庆宇辰机械设备有限公司 | A kind of vertical machining centre with scrap safeguard function |
| CN111112702A (en) * | 2019-12-09 | 2020-05-08 | 中联信达（天津）科技发展有限公司 | High-precision planer type milling machine |
| CN211867281U (en) * | 2020-03-13 | 2020-11-06 | 惠州市力玛机械设备有限公司 | Lead screw guide rail protection casing |
| CN213498049U (en) * | 2020-11-19 | 2021-06-22 | 杨伟萍 | Protective cover of numerical control machine tool |
Also Published As
| Publication number | Publication date |
|---|---|
| CN114749987B (en) | 2023-03-10 |
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